166428024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{990643}}^1$

素因数の和:990659

約数の個数: 32

約数和(自身を含む): 475509120

約数和(自身を除く): 309081096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 990643, 1981286, 2971929, 3962572, 5943858, 6934501, 7925144, 11887716, 13869002, 20803503, 23775432, 27738004, 41607006, 55476008, 83214012, 166428024]

約数ペア:

[(1, 166428024), (2, 83214012), (3, 55476008), (4, 41607006), (6, 27738004), (7, 23775432), (8, 20803503), (12, 13869002), (14, 11887716), (21, 7925144), (24, 6934501), (28, 5943858), (42, 3962572), (56, 2971929), (84, 1981286), (168, 990643)]